"peter" wrote on 06 Jul 2005:

I suppose I could turn on the heat
and go over every inch of ducts in the crawlspace to feel for
warm air, but this could take a long time and I may not catch
all the leaks.

Are the ducts insulated? If not, they should be.

Perhaps a better way to attack this problem is to get some mastic
duct sealant that you brush on and seal every joint in the duct
system. Then insulate!

Yeah, it's a lot of work, but you'd spend much of that time trying
to find all the leaks.

Between sealing the leaks and insulating the ducts, you'll save a
bunch of money on your heating bills.

--
Doug Boulter

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